i've tried several of them out.
they usually have a few things that are cool about them, but i always get bored sooner or later.
gunz the duel has some cool acrobatics but it takes forever to kill someone.
gunbound isn't as much of a shooter - it's basically tanks where you decide power/angle and position. it's cool though.
war rock felt like a cheap bf game last time i played it.
air rivals looks a lot like a game called space cowboy that i played (another korean MMO). it's like starfox 64 in MMO form.
